When Twilight's portals release Tirek into the human world and the humans get turned into ponies, they have to unite with their ponyselves to defeat him and save both world's.
In the midst of a snowy day, Pinkie Pie introduces Sonata Dusk to the joys of a winter tradition—snowball fights—leading to playful chaos, laughter, and a sweet moment that warms their hearts.
Sonata has had a troubled past, and now she's having troubles sleeping due to images she keeps seeing in her head. Will she ever find peace of mind and be able to sleep?
Rarity's father is getting married! Wait, wasn't he already married? And since when did middle-aged stallions bump into eligible young mares on the docks at midnight?
With all of Northern Zebrica under their spell, the three sirens are at the peak of their power and poised to invade Equestria. Obviously, now is the best time to follow Sonata's suggestion to hit the beach and leave the country to run itself.
In a world of brass and electricity, a disgraced Sunset Shimmer attempts to prove herself to her erstwhile mentor; bringing life into the world through means unnatural! But things don't quite work out as she planned...